---> uname -a: Linux prd-centos8-builder-8c-8g-4673.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 9.3G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1079 28174 19 2634 30362 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:86:12:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.123/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86200sec preferred_lft 86200sec inet6 fe80::f816:3eff:fe86:129b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fd:16:31:34 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/08/2024 _x86_64_ (8 CPU) 09:47:20 LINUX RESTART (8 CPU) 09:48:02 AM tps rtps wtps bread/s bwrtn/s 09:49:01 AM 108.79 11.91 96.88 2915.89 16197.15 09:50:01 AM 107.00 7.45 99.55 1339.29 9135.74 Average: 107.89 9.66 98.23 2120.97 12636.79 09:48:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:49:01 AM 29182012 31154244 3471464 10.63 2688 2298904 1487520 4.41 370888 2680008 67932 09:50:01 AM 28921768 31114552 3731708 11.43 2688 2508928 1493224 4.43 396316 2873960 53960 Average: 29051890 31134398 3601586 11.03 2688 2403916 1490372 4.42 383602 2776984 60946 09:48:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 AM eth0 598.22 441.77 5835.72 148.04 0.00 0.00 0.00 0.00 09:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM eth0 52.48 44.42 610.29 7.97 0.00 0.00 0.00 0.00 09:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 323.06 241.42 3201.06 77.42 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/08/2024 _x86_64_ (8 CPU) 09:47:20 LINUX RESTART (8 CPU) 09:48:02 AM CPU %user %nice %system %iowait %steal %idle 09:49:01 AM all 9.44 0.00 2.06 2.44 0.05 86.01 09:49:01 AM 0 6.78 0.00 1.29 0.53 0.05 91.35 09:49:01 AM 1 5.65 0.00 1.84 6.99 0.09 85.43 09:49:01 AM 2 9.75 0.00 2.28 3.76 0.05 84.16 09:49:01 AM 3 6.82 0.00 1.84 1.82 0.03 89.50 09:49:01 AM 4 21.19 0.00 3.87 1.54 0.05 73.35 09:49:01 AM 5 12.32 0.00 2.23 3.14 0.05 82.26 09:49:01 AM 6 7.74 0.00 1.94 1.04 0.03 89.25 09:49:01 AM 7 5.32 0.00 1.18 0.68 0.05 92.77 09:50:01 AM all 8.32 0.00 1.20 1.66 0.04 88.78 09:50:01 AM 0 5.96 0.00 1.10 1.87 0.07 91.00 09:50:01 AM 1 5.96 0.00 1.39 1.29 0.03 91.33 09:50:01 AM 2 13.53 0.00 2.41 3.30 0.07 80.68 09:50:01 AM 3 17.21 0.00 1.39 3.15 0.03 78.22 09:50:01 AM 4 2.90 0.00 0.93 0.63 0.02 95.51 09:50:01 AM 5 16.07 0.00 1.01 2.01 0.05 80.86 09:50:01 AM 6 1.59 0.00 0.67 0.68 0.05 97.01 09:50:01 AM 7 3.37 0.00 0.67 0.37 0.03 95.56 Average: all 8.87 0.00 1.62 2.04 0.05 87.41 Average: 0 6.37 0.00 1.20 1.21 0.06 91.17 Average: 1 5.81 0.00 1.61 4.11 0.06 88.41 Average: 2 11.66 0.00 2.35 3.53 0.06 82.41 Average: 3 12.05 0.00 1.61 2.49 0.03 83.82 Average: 4 11.94 0.00 2.38 1.08 0.03 84.56 Average: 5 14.21 0.00 1.61 2.57 0.05 81.56 Average: 6 4.63 0.00 1.30 0.86 0.04 93.17 Average: 7 4.33 0.00 0.92 0.52 0.04 94.18